Why You Should Be Skeptical of Psychological Research

Averaging across the psychologists’ reports of their own and others’ behaviour, the alarming results suggest that one in ten psychologists has falsified research data, while the majority has: selectively reported studies that “worked” (67 per cent), not reported all dependent measures (74 per cent), continued collecting data to reach a significant result (71 per cent), reported unexpected findings as expected (54 per cent), and excluded data post-hoc (58 per cent). Participants who admitted to more questionable practices tended to claim that they were more defensible. Thirty-five per cent of respondents said they had doubts about the integrity of their own research. Breaking the results down by sub-discipline, relatively higher rates of questionable practice were found among cognitive, neuroscience and social psychologists, with fewer transgressions among clinical psychologists.